--- title: "Faxon Firearms Gunner 5.56 Barrel 16\" 1:8 Black" description: "16\" 5.56mm Gunner barrel with a 1:8 twist, mid-length gas system, .625\" gas block journal, button rifling, and an 11-degree target crown." canonical_url: "https://www.kygunco.com/product/faxon-firearms-duty-barrel-gunner-5.56-16-18-mid-length-black" meta: author: KYGUNCO "og:description": "16\" 5.56mm Gunner barrel with a 1:8 twist, mid-length gas system, .625\" gas block journal, button rifling, and an 11-degree target crown." "og:image": "https://cdn.kygunco.com/assets/products/269351/thumbnail.jpg?v=1731446321" "og:image:height": "500" "og:image:width": "500" "og:title": "Faxon Firearms Gunner 5.56 Barrel 16\" 1:8 Black" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Rifle Barrels](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/rifle-barrels) / FXN-15A58M16NGQ ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/269351/main.jpg?v=1731446321) For illustration purposes only, this image may not be an exact representation of the product. # FAXON FIREARMS Duty Barrel Gunner 5.56 16" 1:8 Mid-Length Black The Faxon Firearms Gunner barrel is a 16-inch, 5.56mm AR-15 barrel with a 1:8 twist and mid-length gas system. Its black finish, .625-inch gas block journal, button-rifled bore, stress-relieved 4150 stainless steel construction, air-gauged testing, and 11-degree target crown provide a focused combination of balance and performance. $170.20 ** 5 interest-free payments of **$34.04** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 269351 Style FXN-15A58M16NGQ UPC 816341020153 Condition New Manufacturer [Faxon Firearms](https://www.kygunco.com/brand/faxon-firearms) Weight 3 lb Faxon Firearms 5.56 Button Rifled Gunner Barrels are absolutely tops in performance, weight, balance, and value. These AR15 Barrels by Faxon Firearms are pure government styling from the extension to the gas block, including the .625in gas block journal. The Faxon Firearms 5.56 4150 Stainless Steel Gunner Barrel is fully stress relieved, air-gauge tested, and has an 11-degree target crown for superior accuracy. For a barrel that performs and looks great, choose the Faxon Firearms 5.56 M4 Gunner Rifle Barrel. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Faxon Firearms ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/faxon-firearms-duty-barrel-gunner-5.56-16-18-mid-length-black#webpage","@type":"WebPage","description":"16\" 5.56mm Gunner barrel with a 1:8 twist, mid-length gas system, .625\" gas block journal, button rifling, and an 11-degree target crown.","name":"Faxon Firearms Gunner 5.56 Barrel 16\" 1:8 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